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Doubles in session


Current system
19037-0004
BAL 902 AB


Nearby doubles
22' : 19037-0024
J 476

28' : 19027-0027
J 475AB

33' : 19053-0026
BAL 904

50' : 19008-0027
HJ 874AB

51' : 19021-0049
TDT1192

59' : 18597-0019
J 1754AB

63' : 19014-0056
GII 67

63' : 19014-0057
TDS 959

69' : 19063+0100
TDT1226

74' : 19079+0042
HEI 174

74' : 19039-0109
RST5129

83' : 19092+0001
TDT1254

88' : 19028+0131
BAL1505

91' : 18582+0040
LDS5869

93' : 19098-0017
A 863

96' : 19066-0121
STF2447AB

98' : 19089+0104
J 2688

98' : 19075+0124
BAL1507

98' : 19053-0131
CAT 4AB

100' : 19072-0121
BAL 590

100' : 18583+0102
J 1268

101' : 19082+0118
EVS 39AB

101' : 19038-0136
KPP2775

102' : 18596+0123
RST5459

102' : 19087+0115
J 479

103' : 18570-0027
BAL 899



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19037-0004 BAL 902 AB

 
 
19h 03m 42.48s -00° 04' 13.5" P.A. 348.00 sep 10.6 mag 11.60,12.60
 
 
Coord 2000 19037-0004 Discov num BAL 902 Comp AB Coord arcsec 2000 19 03 42.48 -00 04 13.5
Date first 1895 Date last 2015 Obs 10
Pa first 347 Pa last 347.5 P.A. Now (θ) 347.5°
Sep first 10.8 Sep last 10.562 Sep. Now (ρ) 10.562"
Mag pri 11.60 Mag sec 12.60 delta mag (ΔM) 1 Spectral class
Pri motion ra -001 Sec motion ra -001
Pri motion dec -002 Sec motion dec -002
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
19037-0004 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 03 42 -00 04 14 BAL 902 AB 2015 10 348 10.6 11.60 12.60 1.00 <===
Show 19 03 42 -00 04 14 WSI 160 AC 2015 9 319 9.0 11.60 12.80 1.20
Show 19 03 42 -00 04 03 WSI 160 BC 2015 9 226 5.1 12.60 12.80 0.20
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila
 
 
WDS 19037-0004 BAL 902 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bal1924 Ma - Baillaud, R. 1924JO......7..117B
Bal1924 J. Obs. 7, 117, 1924
Bal1925 Ma - Baillaud, R. 1925JO......8...53B
Bal1925 J. Obs. 8, 53, 1925
Bal1925b Ma j Baillaud, R. 1925JO......8...56B
Bal1925b J. Obs. 8, 56, 1925
Bal1926 Ma - Baillaud, R. 1926JO......9..129P
Bal1926 J. Obs. 9, 129, 1926
Bal1937A Ma - Baillaud, R. 1937AnLei..18....1S
Bal1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bal1944 C - Baillaud, R. 1944AnBes...3...33B
Bal1944 +Pa Ann. Obs. Besancon New Ser. 3, 33, 1943
Bal1944 +Po
WSI (Washington Speckle Interferometer)
WSI1997 Su j Douglass, G.G., Hindsley, R.B., & Worley, C.E. 1997ApJS..111..289D
WSI1997 +Ma ApJS 111, 289, 1997
WSI1999a Su j Germain, M.E., Douglass, G.G., & Worley, C.E. 1999AJ....117.1905G
WSI1999a AJ 117, 1905, 1999
WSI1999b Su j Germain, M.E., Douglass, G.G., & Worley, C.E. 1999AJ....117.2511G
WSI1999b AJ 117, 2511, 1999
WSI1999c Su j Douglass, G.G., Mason, B.D., Germain, M.E., & Worley, C.E. 1999AJ....118.1395D
WSI1999c AJ 118, 1395, 1999
WSI2000a Su j Douglass, G.G., Mason, B.D., Rafferty, T.J., Holdenried, E.R., & Germain, M.E. 2000AJ....119.3071M
WSI2000a AJ 119, 3071, 2000
WSI2000b Su j Mason, B.D., Hartkopf, W.I., Holdenried, E.R., Rafferty, T.J., Wycoff, G.L., 2000AJ....120.1120M
WSI2000b Hennessy, G.S., Hall, D.M., Urban, S.E., et al.
WSI2000b AJ 120, 1120, 2000
WSI2001a Su j Germain, M.E. & Douglass, G.G. 2001AJ....121.2239M
WSI2001a AJ 121, 2239, 2001
WSI2001b Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Holdenried, E.R., Platais, I., 2001AJ....122.1586M
WSI2001b Rafferty, T.J., Hall, D.M., Hennessy, G.S., et al.
WSI2001b AJ 122, 1586, 2001
WSI2002 Su j Mason, B.D., Hartkopf, W.I., Urban, S.E., Wycoff, G.L., Pascu, D., Hall, D.M., 2002AJ....124.2254M
WSI2002 Hennessy, G.S., Platais, I., et al.
WSI2002 AJ 124, 2254, 2002
WSI2004a Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Pascu, D., Urban, S.E., Hall, D.M., 2004AJ....127..539M
WSI2004a +orb Hennessy, G.S., Rafferty, T.J., et al.
WSI2004a AJ 127, 539, 2004
WSI2004b Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Rafferty, T.J., Urban, S., & Flagg, L. 2004AJ....128.3012M
WSI2004b +orb AJ 128, 3012, 2004
WSI2006a Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., & Rafferty, T.J. 2006AJ....131.2687M
WSI2006a AJ 131, 2687, 2006
WSI2006b Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., & Holdenried, E.R. 2006AJ....132.2219M
WSI2006b +orb AJ 132, 2219, 2006
WSI2007a Su j Mason, B.D., Hartkopf, W.I., Wycoff, G.L., & Wieder, G. 2007AJ....134.1671M
WSI2007a +Cu AJ 134, 1671, 2007
WSI2008 Cu j Mason, B.D., Hartkopf, W.I., & Wycoff, G.L. 2008AJ....136.2223M
WSI2008 AJ 136, 2223, 2008
WSI2010 Cu j Mason, B.D., Hartkopf, W.I., & Wycoff, G.L. 2010AJ....140..480M
WSI2010 AJ 140, 480, 2010
WSI2011 Su j Mason, B.D., Hartkopf, W.I., & Wycoff, G.L. 2011AJ....141..157M
WSI2011 AJ 141, 157, 2011
WSI2011b Cu j Mason, B.D., Hartkopf, W.I., & Wycoff, G.L. 2011AJ....142...46M
WSI2011b AJ 142, 46, 2011
WSI2012 Cu j Mason, B.D., Hartkopf, W.I., & Friedman, E.A. 2012AJ....143..124M
WSI2012 +lin AJ 143, 124, 2012
WSI2013 Cu j Mason, B.D., Hartkopf, W.I., & Hurowitz, H.M. 2013AJ....146...56M
WSI2013 +orb AJ 146, 56, 2013
WSI2013 +lin
WSI2013b Cu j Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. 2013AJ....146...76H
WSI2013b +Su AJ 146, 76, 2013 (speckle measures in UCAC doubles paper UC_2013b)
WSI2015 Cu j Hartkopf, W.I. & Mason, B.D. 2015AJ....150..130H
WSI2015 +orb AJ 150, 136, 2015
WSI2015 +lin
WSI2017a Cu j Mason, B.D., Hartkopf, W.I., Bredthauer, G., Ferguson, E.W., Finch, C.T., Kilian, 2017AJ....153...20M
WSI2017a C.M., Rafferty, T.J., Ragan, T.J. & Wieder, G.D.
WSI2017a AJ 153, 20, 2017
WSI2017b Su j Mason, B.D. & Hartkopf, W.I. 2017AJ....154..183M
WSI2017b +Cu AJ 154, 183, 2017
WSI2017b +E+
WSI2017b +H+
WSI2017b +Pa
WSI2017b +Zc
WSI2018a Su j Mason, B.D., Hartkopf, W.I., Urban, S.E. & Josties, J.D. 2018AJ....156..240M
WSI2018a +Cu AJ 156, 240, 2018
WSI2018a +E
WSI2021 Su j Mason, B.D., Williams, S.J., Matson, R.A., Josties, J.D., Eakens, P.D., Justice, 2021AJ....162...53M
WSI2021 +Cu M., Kilian, C.M. & Warner, R.
WSI2021 AJ 162, 53, 2021
WSI2025 Su j Mason, B.D., et al. ...................
WSI2025 in preparation
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19037-0004 BAL 902 AB 2014 4 347 10.5 11.60 12.60 R 190342.48-000413.5
19037-0004 BAL 902 AB 2015 7 347 10.5 11.60 12.60 R 190342.48-000413.5

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 19037-0004 BAL 902 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19037-0004 BAL 902 AB : MEASURES
 
 
No records found.

 
 
WDS 19037-0004 : VIRTUAL EYEPIECE
 
 

19037-0004 BAL 902A mag 11.6 19037-0004 WSI 160B sep 10.5 P.A. 192.30 mag 12.6 19037-0004 WSI 160C sep 9.0 P.A. 318.90 mag 12.8 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19037-0004 : ALADIN DSS IMAGE @ 19h 03m 42.48s -00° 04' 13.5"
 
 
 
 
WDS 19037-0004 BAL 902 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19037-0004 BAL 902AB distance=1' 19037-0004 WSI 160AC distance=1' 19037-0004 WSI 160BC distance=1' 19037-0024 J 476 distance=22' 19027-0027 J 475AB distance=28' 19027-0027 J 475AC distance=28' 19027-0027 J 475AD distance=28' 19053-0026 BAL 904 distance=33' 19027-0043 STF2434BC distance=41' 19027-0043 STF2434A,BC distance=42' 19008-0027 HJ 874AB distance=50' 19008-0027 HJ 874AC distance=50' 19021-0049 TDT1192 distance=51' 18597-0019 J 1754AB distance=59' 18597-0019 J 1754AC distance=59' 19014-0056 GII 67 distance=63' 19014-0057 TDS 959 distance=63' 19063+0100 TDT1226 distance=69' 19079+0042 HEI 174 distance=74' 19039-0109 RST5129 distance=74' 19092+0001 TDT1254 distance=83' 19028+0131 BAL1505 distance=88' 18582+0040 LDS5869 distance=91' 19098-0017 A 863 distance=93' 19066-0121 STF2447AB distance=96' 19066-0121 STF2447AC distance=96' 19089+0104 J 2688 distance=98' 19075+0124 BAL1507 distance=98' 19053-0131 CAT 4AB distance=98' 19072-0121 BAL 590 distance=100' 18583+0102 J 1268 distance=100' 19082+0118 EVS 39AB distance=101' 19082+0118 EVS 39AC distance=101' 19082+0118 EVS 39AD distance=101' 19082+0118 EVS 39AE distance=101' 19082+0118 EVS 39AF distance=101' 19082+0118 EVS 39AG distance=101' 19038-0136 KPP2775 distance=101' 18596+0123 RST5459 distance=102' 19087+0115 J 479 distance=102' 18570-0027 BAL 899 distance=103' 19028+0146 A 2195 distance=103' 18571-0036 BAL 900 distance=104' 18568+0013 RST5458 distance=104' 19035+0149 RMU 5 distance=105' 18569-0034 J 472AB distance=107' 18569-0034 J 2682AC distance=107' 19072+0140 TDT1235 distance=110' 19067+0145 BAL1506 distance=111' 19090+0121 RST5460AB distance=111' 18562-0034 BU 972AB distance=117' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 19037-0004 BAL 902 AB 348 10.6 1
Show 19037-0004 WSI 160 AC 319 9.0 1
Show 19037-0004 WSI 160 BC 226 5.1 1
Show 19037-0024 J 476 294 4.8 22
Show 19027-0027 J 475 AB 276 3.1 28
Show 19027-0027 J 475 AC 326 33.8 28
Show 19027-0027 J 475 AD 269 17.1 28
Show 19053-0026 BAL 904 221 14.4 33
Show 19027-0043 STF2434 BC 257 0.8 41
Show 19027-0043 STF2434 A,BC 88 27.8 42
Show 19008-0027 HJ 874 AB 345 10.5 50
Show 19008-0027 HJ 874 AC 299 25.3 50
Show 19021-0049 TDT1192 314 0.5 51
Show 18597-0019 J 1754 AB 246 9.1 59
Show 18597-0019 J 1754 AC 356 8.1 59
Show 19014-0056 GII 67 188 5.2 63
Show 19014-0057 TDS 959 320 0.8 63
Show 19063+0100 TDT1226 114 0.9 69
Show 19079+0042 HEI 174 298 3.6 74
Show 19039-0109 RST5129 304 1.6 74
Show 19092+0001 TDT1254 344 2.4 83
Show 19028+0131 BAL1505 356 18.6 88
Show 18582+0040 LDS5869 310 3.8 91
Show 19098-0017 A 863 157 0.3 93
Show 19066-0121 STF2447 AB 342 14.1 96
Show 19066-0121 STF2447 AC 192 12.9 96
Show 19089+0104 J 2688 129 4.3 98
Show 19075+0124 BAL1507 91 8.4 98
Show 19053-0131 CAT 4 AB 31 2.5 98
Show 19072-0121 BAL 590 39 20.4 100
Show 18583+0102 J 1268 191 1.7 100
Show 19082+0118 EVS 39 AB 67 3.8 101
Show 19082+0118 EVS 39 AC 77 5.2 101
Show 19082+0118 EVS 39 AD 51 6.6 101
Show 19082+0118 EVS 39 AE 155 9.6 101
Show 19082+0118 EVS 39 AF 267 12.5 101
Show 19082+0118 EVS 39 AG 129 14.1 101
Show 19038-0136 KPP2775 95 2.2 101
Show 18596+0123 RST5459 359 0.7 102
Show 19087+0115 J 479 23 4.3 102
Show 18570-0027 BAL 899 197 10.3 103
Show 19028+0146 A 2195 39 2.0 103
Show 18571-0036 BAL 900 18 16.4 104
Show 18568+0013 RST5458 322 0.8 104
Show 19035+0149 RMU 5 122 0.3 105
Show 18569-0034 J 472 AB 120 5.0 107
Show 18569-0034 J 2682 AC 13 19.1 107
Show 19072+0140 TDT1235 15 1.0 110
Show 19067+0145 BAL1506 69 7.8 111
Show 19090+0121 RST5460 AB 200 5.3 111
Show 18562-0034 BU 972 AB 2 1.1 117

 
 
WDS 19037-0004 : COMPONENTS
 
 
  A B
B pa=192.3°
sep=10.54"
 
C pa=318.9°
sep=9.01"
pa=347.9°
sep=17.48"
 
 
19037-0004 A
 
 
Coord arcsec 2000 190342.48-000413.5 Mag 11.6 PmRA -1.00 PmDE -2.0
CCDM
Ccdm 19037-0004 RComp Comp A Note1
Note2 Discov num DRAs 0.34 DDEs -2.3
R dRAs 45 Year Theta Rho
Obs 2 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18586S0013A
HIC
 
 
19037-0004 B
 
 
Coord arcsec 2000 190342.33-000403.2 Coord calc 190342.33-000403.2 Mag 12.6 PmRA -1.00
PmDE -2.0 Calc delta mag 1
CCDM
Ccdm 19037-0004 RComp Comp B Note1
Note2 Discov num BAL 902 DRAs DDEs
R dRAs Year 1895 Theta 167 Rho 10.8
Obs 1 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18586S0013B
HIC
 
 
19037-0004 C
 
 
Coord arcsec 2000 190342.09+000420.3 Mag 12.8 Calc delta mag 1.2 Calc coord yes